TY  - BOOK
AU  -  Hopcroft, John E; Ullman, Jeffrey D
TI  -  Introduction to automata theory, languages, and computation
SN  - 1136
U1  -  005.131  HOP-I 
PB  -  Narosa Publishing House, New Delhi
KW  -  Symbolic logic; Automata, Formal languages applied to programming langu
ER  -